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pro vyhledávání: '"M. Baloh"'
Akademický článek
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Autor:
Naihong Wei, Edgar F. Hilton, P. Khanwilkar, M. Baloh, Don B. Olsen, Gill B. Bearnson, Paul E. Allaire
Publikováno v:
Artificial Organs. 23:792-796
This article presents the performance test results of the CFVAD3 continuous flow blood pump in an artificial human circulation system. The CFVAD3 utilizes magnetic bearings that support a thin pancake impeller, the shape of which allows for a very co
Akademický článek
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Publikováno v:
Intelligent Vehicle Symposium, 2002. IEEE.
This paper describes the preliminary control work on a two-wheeled vehicle called B2 whose wheels belong to the same geometric axes. Closed-loop control is necessary because the passengers stand above the wheels, so that B2 behaves like an inverted p
Publikováno v:
Proceedings of the 1999 IEEE International Conference on Control Applications (Cat. No.99CH36328).
As magnetic bearing applications become more complicated, the need for accurate models of the controlled bearing systems becomes more important. Ordinarily, accurate models are obtained by first levitating and then performing system identification. T
Akademický článek
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Publikováno v:
Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).
Presents a nonlinear coordinate transformation for a magnetic bearing system. The construction of this coordinate transformation follows a strict mathematical procedure. Once in the new coordinate system, a unique feedback linearization law exists wh
Publikováno v:
Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334).
Magnetic bearing control schemes frequently use a bias current together with a superimposed control current to improve actuator gain and linearity. In this paper a variable bias scheme is developed to reduce electrical power loss while maintaining th
Autor:
Gill B. Bearnson, Naihong Wei, Edgar F. Hilton, M. Baloh, Paul E. Allaire, Don B. Olsen, P. Khanwilkar
Publikováno v:
Artificial organs. 23(8)
A new continuous flow ventricular assist device using full magnetic suspension has been designed, constructed, and tested. The magnetic suspension centers the centrifugal pump impeller within the clearance passages in the pump, thus avoiding any form
Autor:
M. Baloh, Naihong Wei, Milton Adams, Edgar F. Hilton, Gill B. Bearnson, Paul E. Allaire, Waters T, Don B. Olsen, P. Khanwilkar, Gang Tao
Publikováno v:
Artificial organs. 23(6)
The response of a continuous flow magnetic bearing supported ventricular assist device, the CFVAD3 (CF3) to human physiologic pressure and flow needs is varied by adjustment of the motor speed. This paper discusses a model of the automatic feedback c